NO752718L - - Google Patents
Info
- Publication number
- NO752718L NO752718L NO752718A NO752718A NO752718L NO 752718 L NO752718 L NO 752718L NO 752718 A NO752718 A NO 752718A NO 752718 A NO752718 A NO 752718A NO 752718 L NO752718 L NO 752718L
- Authority
- NO
- Norway
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2437245A DE2437245C3 (en) | 1974-08-02 | 1974-08-02 | Device for controllable flue gas combustion for a closed arc reduction furnace for the production of metals and metal alloys' |
Publications (3)
Publication Number | Publication Date |
---|---|
NO752718L true NO752718L (en) | 1976-02-03 |
NO141998B NO141998B (en) | 1980-03-03 |
NO141998C NO141998C (en) | 1983-03-16 |
Family
ID=5922253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO752718A NO141998C (en) | 1974-08-02 | 1975-08-01 | DEVICE FOR CONTROLLABLE Flue gas combustion for a closed arc reduction furnace |
Country Status (6)
Country | Link |
---|---|
US (1) | US3997711A (en) |
CA (1) | CA1067550A (en) |
DE (1) | DE2437245C3 (en) |
NO (1) | NO141998C (en) |
SE (1) | SE410322B (en) |
ZA (1) | ZA754917B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2328777A1 (en) * | 1975-10-22 | 1977-05-20 | Nickel Le | PROCESS FOR THE MANUFACTURE OF FERRO-ALLOY |
NO152609C (en) * | 1978-07-18 | 1989-05-03 | Japan Metals & Chem Co Ltd | METHOD AND ELECTRON OVEN FOR REFINING FERROSILICIUM. |
DE3017939C2 (en) * | 1980-05-10 | 1983-01-27 | Mannesmann AG, 4000 Düsseldorf | Partially closed electric reduction furnace |
FI60610C (en) * | 1980-06-19 | 1982-02-10 | Outokumpu Oy | SAETT ATT BLANDA EN HET UGNSGAS MED EN ANNAN GAS FOERE AVLAEGSNING AV UGNSGASEN FRAON UGNEN SAMT HUV DOERFOER |
EP0071359A1 (en) * | 1981-07-23 | 1983-02-09 | Uss Engineers And Consultants, Inc. | Methods and apparatus for molten metal fume supression |
DE3208987A1 (en) * | 1982-03-12 | 1983-10-27 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR REBURNING COMBUSTIBLE COMPONENTS IN EXHAUST GASES FROM TURNTUBES |
US4646315A (en) * | 1984-10-04 | 1987-02-24 | Pennsylvania Engineering Corporation | Arc furnace burner control method and apparatus |
FR2663723B1 (en) * | 1990-06-20 | 1995-07-28 | Air Liquide | PROCESS AND INSTALLATION FOR MELTING A LOAD IN THE OVEN. |
JPH07145420A (en) * | 1993-09-30 | 1995-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | Electric arc melting furnace |
US5943360A (en) * | 1998-04-17 | 1999-08-24 | Fuchs Systems, Inc. | Electric arc furnace that uses post combustion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894831A (en) * | 1956-11-28 | 1959-07-14 | Old Bruce Scott | Process of fluidized bed reduction of iron ore followed by electric furnace melting |
US3423080A (en) * | 1963-11-06 | 1969-01-21 | Interlake Steel Corp | Electric arc furnace |
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1974
- 1974-08-02 DE DE2437245A patent/DE2437245C3/en not_active Expired
-
1975
- 1975-07-28 US US05/599,811 patent/US3997711A/en not_active Expired - Lifetime
- 1975-07-29 SE SE7508615A patent/SE410322B/en not_active IP Right Cessation
- 1975-07-30 ZA ZA00754917A patent/ZA754917B/en unknown
- 1975-07-31 CA CA232,605A patent/CA1067550A/en not_active Expired
- 1975-08-01 NO NO752718A patent/NO141998C/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3997711A (en) | 1976-12-14 |
CA1067550A (en) | 1979-12-04 |
ZA754917B (en) | 1976-07-28 |
DE2437245C3 (en) | 1979-01-18 |
DE2437245A1 (en) | 1976-02-12 |
NO141998C (en) | 1983-03-16 |
NO141998B (en) | 1980-03-03 |
SE410322B (en) | 1979-10-08 |
SE7508615L (en) | 1976-02-03 |
DE2437245B2 (en) | 1978-06-01 |